19378322

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 30948372

約数和(自身を除く): 11570050

約数列:

[1, 2, 29, 41, 58, 82, 281, 562, 841, 1189, 1682, 2378, 8149, 11521, 16298, 23042, 34481, 68962, 236321, 334109, 472642, 668218, 9689161, 19378322]

約数ペア:

[(1, 19378322), (2, 9689161), (29, 668218), (41, 472642), (58, 334109), (82, 236321), (281, 68962), (562, 34481), (841, 23042), (1189, 16298), (1682, 11521), (2378, 8149)]